Patents by Inventor Jonas Alves FERNANDES
Jonas Alves FERNANDES has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11453732Abstract: A polymer composition may include a polymer produced from ethylene, and one or more vinyl carbonyl monomers having the general structure (I): where R1, R2 and R3 are independently selected from a group consisting of hydrogen, halogen, hydroxyl, alkyl, substituted alkyl, alkoxy, substituted alkoxy, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aralkyl, (heterocyclo)alkyl, (heteroaryl)alkyl, (amino)alkyl, (alkylamino)alkyl, (dialkylamino)alkyl, carboxamino(alkyl), (cyano)alkyl, alkoxyalkyl, hydroxyalkyl, heteroalkyl, substituted cycloalkyl, substituted cycloalkoxy, substituted aryl, and substituted heterocycles; and Y and Z are independently selected from a group consisting of O, (CR5aR5b), (CHR6a)—R6b, phenylene, CH—OR7, and NR8, wherein R5a, R5b, R6a, R6b, and R8 are independently selected from a group consisting of hydrogen, halogen, CH2, and alkyl, and wherein R7 is independently selected from a group consisting of hydrogen; halogen; hydroxyl; alkyl; linear ether; cyclic ether; Si(R9)3, whType: GrantFiled: October 5, 2020Date of Patent: September 27, 2022Assignee: Braskem S.A.Inventors: Ashley Hanlon, Jonas Alves Fernandes, Mauro Alfredo Soto Oviedo, Hadi Mohammadi, Nei Sebastiao Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
-
Patent number: 11370854Abstract: A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)):Type: GrantFiled: April 1, 2020Date of Patent: June 28, 2022Assignees: Braskem America, Inc., W.R. Grace & Co.-CONN.Inventors: Binh Thanh Nguyen, Jonas Alves Fernandes, Vladimir P. Marin, Mushtaq Ahmed Patel
-
Patent number: 11332557Abstract: A colloidal suspension includes an organic phase and a complex of Formula I as precursor for Ziegler-Natta catalyst synthesis: XTiClp(OR1)4-p.YMg(OR2)q(OR3)t??(I). In Formula I, a molar ratio of X to Y (X/Y) is from 0.2 to 5.0, p is 0 or 1, 0<q<2, 0<t<2, the sum of q and t is 2, R1, R2, and R3 are each independently a linear or branched alkyl, a linear or branched heteroalkyl, a cycloalkyl, a substituted cycloalkyl, a substituted heterocycloalkyl, a substituted aryl, or a (heteroaryl)alkyl; and R2 is not the same as R3.Type: GrantFiled: June 18, 2020Date of Patent: May 17, 2022Assignee: Braskem America, Inc.Inventors: Jonas Alves Fernandes, George S. Ostace, Dana Hess
-
Patent number: 11291981Abstract: A catalytic system for use in olefinic polymerization, includes titanium, magnesium, a halogen, organoaluminium, and a boron-based electron donor.Type: GrantFiled: August 13, 2018Date of Patent: April 5, 2022Assignee: Braskem America, Inc.Inventors: Jonas Alves Fernandes, Binh Thanh Nguyen
-
Patent number: 11214633Abstract: A colloidal suspension includes an organic phase and a complex of Formula I as precursor for Ziegler-Natta catalyst synthesis: XTiClp(OR1)4?p·YMg(OR2)q(OR3)t??(I). In Formula I, a molar ratio of X to Y (X/Y) is from 0.2 to 5.0, p is 0 or 1, 0<q<2, 0<t<2, the sum of q and t is 2, R1, R2, and R3 are each independently a linear or branched alkyl, a linear or branched heteroalkyl, a cycloalkyl, a substituted cycloalkyl, a substituted heterocycloalkyl, a substituted aryl, or a (heteroaryl)alkyl; and R2 is not the same as R3.Type: GrantFiled: December 6, 2019Date of Patent: January 4, 2022Assignee: Braskem America, Inc.Inventors: Jonas Alves Fernandes, George S. Ostace, Dana Hess
-
Patent number: 11168158Abstract: A solid precatalyst component for use in olefinic polymerization, includes titanium, magnesium, and an electron donor compound; wherein: the electron donor compound is at least one compound represented by Formula (I).Type: GrantFiled: March 6, 2017Date of Patent: November 9, 2021Assignees: BRASKEM AMERICA, INC., W.R. GRACE & CO.-CONN.Inventors: Binh Thanh Nguyen, Jonas Alves Fernandes, Zhenxing Xi
-
Patent number: 11028193Abstract: This invention relates to a process for forming a long-chain branched polymer and a long-chain branched polymer resulting from the process. The process comprises reacting (a) a polyolefin base polymer with (b) a coupling agent comprising a polymeric coupling agent, optionally blended with a molecular coupling agent, the polymeric coupling agent being a modified polyolefin having a reactive coupling group at one or more terminal ends of the modified polyolefin chain, to couple the polyolefin base polymer (a) with the coupling agent (b) to form a long-chain branched polymer having a long-chain branching and/or higher surface energy relative to the polyolefin base polymer.Type: GrantFiled: April 13, 2018Date of Patent: June 8, 2021Assignee: BRASKEM AMERICA, INC.Inventors: Chip Few, Jonas Alves Fernandes
-
Patent number: 11001650Abstract: Disclosed in certain embodiments is an electron donor for a polyolefin polymerization catalyst. In some embodiments, a solid catalyst component includes a metal component and the electron donor that form a catalyst on a support.Type: GrantFiled: August 11, 2016Date of Patent: May 11, 2021Assignee: BRASKEM AMERICA, INC.Inventors: Binh Thanh Nguyen, Jonas Alves Fernandes
-
Publication number: 20210102015Abstract: A polymer composition may include a polymer produced from ethylene, and one or more vinyl carbonyl monomers having the general structure (I): where R1, R2 and R3 are independently selected from a group consisting of hydrogen, halogen, hydroxyl, alkyl, substituted alkyl, alkoxy, substituted alkoxy, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aralkyl, (heterocyclo)alkyl, (heteroaryl)alkyl, (amino)alkyl, (alkylamino)alkyl, (dialkylamino)alkyl, carboxamino(alkyl), (cyano)alkyl, alkoxyalkyl, hydroxyalkyl, heteroalkyl, substituted cycloalkyl, substituted cycloalkoxy, substituted aryl, and substituted heterocycles; and Y and Z are independently selected from a group consisting of O, (CR5aR5b), (CHR6a)—R6b, phenylene, CH—OR7, and NR8, wherein R5a, R5b, R6a, R6b, and R8 are independently selected from a group consisting of hydrogen, halogen, CH2, and alkyl, and wherein R7 is independently selected from a group consisting of hydrogen; halogen; hydroxyl; alkyl; linear ether; cyclic ether; Si(R9)3, whType: ApplicationFiled: October 5, 2020Publication date: April 8, 2021Applicant: Braskem S.A.Inventors: Ashley Hanlon, Jonas Alves Fernandes, Mauro Alfredo Soto Oviedo, Hadi Mohammadi, Nei Sebastiao Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
-
Publication number: 20210070899Abstract: A colloidal suspension includes an organic phase and a complex of Formula I as precursor for Ziegler-Natta catalyst synthesis: XTiClp(OR1)4-p.YMg(OR2)q(OR3)t ??(I). In Formula I, a molar ratio of X to Y (X/Y) is from 0.2 to 5.0, p is 0 or 1, 0<q<2, 0<t<2, the sum of q and t is 2, R1, R2, and R3 are each independently a linear or branched alkyl, a linear or branched heteroalkyl, a cycloalkyl, a substituted cycloalkyl, a substituted heterocycloalkyl, a substituted aryl, or a (heteroaryl)alkyl; and R2 is not the same as R3.Type: ApplicationFiled: June 18, 2020Publication date: March 11, 2021Inventors: Jonas Alves Fernandes, George S. Ostace, Dana Hess
-
Publication number: 20210070896Abstract: A colloidal suspension includes an organic phase and a complex of Formula I as precursor for Ziegler-Natta catalyst synthesis: XTiClp(OR1)4?p·YMg(OR2)q(OR3)t??(I). In Formula I, a molar ratio of X to Y (X/Y) is from 0.2 to 5.0, p is 0 or 1, 0<q<2, 0<t<2, the sum of q and t is 2, R1, R2, and R3 are each independently a linear or branched alkyl, a linear or branched heteroalkyl, a cycloalkyl, a substituted cycloalkyl, a substituted heterocycloalkyl, a substituted aryl, or a (heteroaryl)alkyl; and R2 is not the same as R3.Type: ApplicationFiled: December 6, 2019Publication date: March 11, 2021Applicant: BRASKEM AMERICA, INC.Inventor: Jonas Alves Fernandes
-
Patent number: 10829570Abstract: This invention relates to a process for forming a long-chain branched polymer and a long-chain branched polymer resulting from the process. The process comprises reacting (a) a polyolefin base polymer with (b) a coupling agent comprising a polymeric coupling agent, optionally blended with a molecular coupling agent, the polymeric coupling agent being a modified polyolefin having a reactive coupling group at one or more terminal ends of the modified polyolefin chain, to couple the polyolefin base polymer (a) with the coupling agent (b) to form a long-chain branched polymer having a long-chain branching and/or higher surface energy relative to the polyolefin base polymer.Type: GrantFiled: April 13, 2018Date of Patent: November 10, 2020Assignee: BRASKEM AMERICA, INC.Inventors: Chip Few, Jonas Alves Fernandes, Jon Scott Larson
-
Publication number: 20200223958Abstract: A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)):Type: ApplicationFiled: April 1, 2020Publication date: July 16, 2020Applicants: W.R. GRACE & CO.-CONN., BRASKEM AMERICA, INC.Inventors: Binh Thanh NGUYEN, Jonas Alves FERNANDES, Vladimir P. MARIN, Mushtaq Ahmed PATEL
-
Patent number: 10662267Abstract: A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)).Type: GrantFiled: May 26, 2016Date of Patent: May 26, 2020Assignees: W.R. GRACE & CO. -CONN., BRASKEM AMERICA, INC.Inventors: Binh Thanh Nguyen, Jonas Alves Fernandes, Vladimir P. Marin, Mushtaq Ahmed Patel
-
Publication number: 20200010586Abstract: A solid precatalyst component for use in olefmic polymerization, includes titanium, magnesium, and an electron donor Ccompound; wherein: the electron donor compound is at least one compound represented by Formula (I).Type: ApplicationFiled: March 6, 2017Publication date: January 9, 2020Inventors: Binh Thanh NGUYEN, Jonas Alves FERNANDES, Zhenxing XI
-
Patent number: 10407518Abstract: The present invention describes a catalyst support, which is used as an inorganic carrier for a Ziegler-Nata catalyst (ZN), using a modified spray cooling method. Such a catalyst support is prepared from alcoholic solutions of (a) an inorganic compound, in which the inorganic compound is a magnesium compound and (b) an inorganic compound and one or more additives. The solutions are prepared at a temperature below 100° C., carried through a nozzle placed inside a reactor, and sprayed into droplets forming a solid precipitate, which is generally spherical, when in contact with an inert hydrocarbon solvent at low temperature. The obtained catalyst support is reacted with a titanium compound, preferably titanium tetrachloride, in order to produce an active catalyst for olefin polymerization.Type: GrantFiled: December 8, 2017Date of Patent: September 10, 2019Assignee: Braskem S.A.Inventors: Renata da Silva Cardoso, Jonas Alves Fernandes, Marcia Regina Washburger, Cesar Augusto Sales Barbosa
-
Publication number: 20190270831Abstract: A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)).Type: ApplicationFiled: May 26, 2016Publication date: September 5, 2019Inventors: Binh Thanh NGUYEN, Jonas Alves FERNANDES, Vladimir P. MARIN, Mushtaq Ahmed PATEL
-
Patent number: 10323106Abstract: This invention relates to a process for forming a long-chain branched polymer and a long-chain branched polymer resulting from the process. The process comprises reacting (a) a polyolefin base polymer with (b) a coupling agent comprising a polymeric coupling agent, optionally blended with a molecular coupling agent, the polymeric coupling agent being a modified polyolefin having a reactive coupling group at one or more terminal ends of the modified polyolefin chain, to couple the polyolefin base polymer (a) with the coupling agent (b) to form a long-chain branched polymer having a long-chain branching and/or higher surface energy relative to the polyolefin base polymer.Type: GrantFiled: June 26, 2017Date of Patent: June 18, 2019Assignee: BRASKEM AMERICA, INC.Inventor: Jonas Alves Fernandes
-
Patent number: 10266619Abstract: This invention relates to a process for forming a long-chain branched polymer and a long-chain branched polymer resulting from the process. The process comprises reacting (a) a polyolefin base polymer with (b) a coupling agent comprising a polymeric coupling agent, optionally blended with a molecular coupling agent, the polymeric coupling agent being a modified polyolefin having a reactive coupling group at one or more terminal ends of the modified polyolefin chain, to couple the polyolefin base polymer (a) with the coupling agent (b) to form a long-chain branched polymer having a long-chain branching and/or higher surface energy relative to the polyolefin base polymer.Type: GrantFiled: February 7, 2017Date of Patent: April 23, 2019Assignee: BRASKEM AMERICA, INC.Inventor: Jonas Alves Fernandes
-
Patent number: RE48346Abstract: An olefin polymerization catalyst component comprising an internal electron donor compound shown in formula (I) below is provided in this disclosure: wherein X is O, S, NRa, PRb, or POORc, Ra is independently hydrogen, halogen, carbonyl hydrocarbon, linear or branched unsaturated or saturated alkyl hydrocarbon, cyclic, aromatic, or aliphatic hydrocarbon, Rb is independently hydrogen, halogen, carbonyl hydrocarbon, linear or branched unsaturated or saturated alkyl hydrocarbon, linear or branched unsaturated or saturated alkoxy hydrocarbon, cyclic, aromatic, or aliphatic hydrocarbon, Rc is independently hydrogen, carbonyl hydrocarbon, linear or branched unsaturated or saturated alkyl hydrocarbon, cyclic, aromatic, or aliphatic hydrocarbon, R1-R8 are identical or different hydrogen, halogen, linear or branched unsaturated or saturated C1-C30 alkyl, alone or in combination with C5-C30 substituted or unsubstituted 5-or 6-membered aliphatic or aromatic hydrocarbon rings, each of Ra, Rb, Rc, and/or R1-R8 are opType: GrantFiled: May 1, 2019Date of Patent: December 8, 2020Assignee: BRASKEM AMERICA, INC.Inventors: Binh Thanh Nguyen, Jonas Alves Fernandes